IL261952A - Magnesium oxide for annealing separators, and grain-oriented magnetic steel sheet - Google Patents
Magnesium oxide for annealing separators, and grain-oriented magnetic steel sheetInfo
- Publication number
- IL261952A IL261952A IL261952A IL26195218A IL261952A IL 261952 A IL261952 A IL 261952A IL 261952 A IL261952 A IL 261952A IL 26195218 A IL26195218 A IL 26195218A IL 261952 A IL261952 A IL 261952A
- Authority
- IL
- Israel
- Prior art keywords
- grain
- steel sheet
- magnesium oxide
- magnetic steel
- oriented magnetic
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1277—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular surface treatment
- C21D8/1283—Application of a separating or insulating coating
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F5/00—Compounds of magnesium
- C01F5/02—Magnesia
- C01F5/06—Magnesia by thermal decomposition of magnesium compounds
- C01F5/08—Magnesia by thermal decomposition of magnesium compounds by calcining magnesium hydroxide
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F5/00—Compounds of magnesium
- C01F5/14—Magnesium hydroxide
- C01F5/22—Magnesium hydroxide from magnesium compounds with alkali hydroxides or alkaline- earth oxides or hydroxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/04—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom
- C01F7/08—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom by treating aluminous minerals with sodium carbonate, e.g. sinter processes
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/008—Heat treatment of ferrous alloys containing Si
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
- H01F1/147—Alloys characterised by their composition
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
- H01F1/16—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of sheets
- H01F1/18—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of sheets with insulating coating
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
- C01P2006/82—Compositional purity water content
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Crystallography & Structural Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Electromagnetism (AREA)
- Manufacturing & Machinery (AREA)
- Dispersion Chemistry (AREA)
- Power Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Chemical Treatment Of Metals (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Soft Magnetic Materials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016067691A JP6494554B2 (en) | 2016-03-30 | 2016-03-30 | Magnesium oxide and grain-oriented electrical steel sheet for annealing separator |
PCT/JP2017/010689 WO2017169852A1 (en) | 2016-03-30 | 2017-03-16 | Magnesium oxide for annealing separators, and grain-oriented magnetic steel sheet |
Publications (1)
Publication Number | Publication Date |
---|---|
IL261952A true IL261952A (en) | 2018-10-31 |
Family
ID=59965352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL261952A IL261952A (en) | 2016-03-30 | 2018-09-26 | Magnesium oxide for annealing separators, and grain-oriented magnetic steel sheet |
Country Status (8)
Country | Link |
---|---|
US (1) | US11001907B2 (en) |
EP (1) | EP3438295B1 (en) |
JP (1) | JP6494554B2 (en) |
KR (1) | KR102380420B1 (en) |
CN (1) | CN109072332B (en) |
IL (1) | IL261952A (en) |
RU (1) | RU2719827C1 (en) |
WO (1) | WO2017169852A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114573009A (en) * | 2022-01-17 | 2022-06-03 | 南京宝淳新材料科技有限公司 | Method for preparing silicon steel magnesia by using dolomite and bischofite as raw materials |
Family Cites Families (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2650817A (en) | 1948-07-27 | 1953-09-01 | Raymond P Cover | Spring arc support |
US2690841A (en) | 1951-03-12 | 1954-10-05 | Paul G Warren | Portable knockdown machine |
US3650525A (en) | 1970-06-10 | 1972-03-21 | Harris Intertype Corp | Apparatus and method for separating signatures in a gatherer |
JPS5414566B2 (en) | 1973-04-11 | 1979-06-08 | ||
JPS5131011A (en) | 1974-09-10 | 1976-03-16 | Fudo Construction Co | Kaiteizoseiyo no osenboshisochi |
US4192282A (en) | 1977-07-14 | 1980-03-11 | Fischer John P | Tile cutter |
JPS5414566A (en) | 1977-07-27 | 1979-02-02 | Tokyo Electric Co Ltd | Ice crusher |
JPS5466935A (en) * | 1977-11-09 | 1979-05-29 | Kawasaki Steel Co | Method of forming forsterite insulating layer in directive silicon steel plate |
JPS5558331A (en) | 1978-10-25 | 1980-05-01 | Kawasaki Steel Corp | Forming method for forsterite insulation film of anisotropic silicon steel plate |
JPS5834532B2 (en) | 1979-12-07 | 1983-07-27 | 新日本製鐵株式会社 | Finish annealing method for grain-oriented electrical steel sheets |
JPS5745472A (en) | 1980-09-02 | 1982-03-15 | Matsushita Electric Ind Co Ltd | Pressure-sensitive element inspection device |
JPS62156226A (en) | 1985-12-27 | 1987-07-11 | Nippon Steel Corp | Production of grain oriented electrical steel sheet having uniform glass film and excellent magnetic characteristic |
US4948675A (en) | 1986-12-29 | 1990-08-14 | Allegheny Ludlum Corporation | Separating-agent coatings on silicon steel |
JPH0425349A (en) | 1990-05-21 | 1992-01-29 | Mitsubishi Electric Corp | Method and device for organizing hybrid lot |
JP2650817B2 (en) | 1992-07-20 | 1997-09-10 | 川崎製鉄株式会社 | Method for producing unidirectional silicon steel sheet with excellent coating and magnetic properties |
JP2690841B2 (en) * | 1992-09-18 | 1997-12-17 | 新日本製鐵株式会社 | Annealing Separator for grain oriented electrical steel sheet for obtaining uniform high-strength glass coating and excellent magnetic properties |
JP3021241B2 (en) | 1993-07-13 | 2000-03-15 | 新日本製鐵株式会社 | Method for producing grain-oriented electrical steel sheet with extremely excellent glass coating and magnetic properties |
JP3091096B2 (en) | 1994-11-16 | 2000-09-25 | 新日本製鐵株式会社 | Annealing separator and slurry for grain-oriented electrical steel sheet to obtain excellent glass coating and magnetic properties |
JP3021241U (en) | 1995-08-02 | 1996-02-20 | ミヨシ電子株式会社 | Tilt antenna |
JP3043975B2 (en) | 1995-09-05 | 2000-05-22 | 川崎製鉄株式会社 | Annealing separator for grain-oriented silicon steel sheet |
JP3707144B2 (en) | 1996-08-01 | 2005-10-19 | Jfeスチール株式会社 | Method for producing grain-oriented silicon steel sheet with excellent coating properties |
JP3356933B2 (en) * | 1996-08-09 | 2002-12-16 | 新日本製鐵株式会社 | Annealing separator with excellent film-forming ability and method for producing grain-oriented electrical steel sheet using the same |
JPH1088241A (en) | 1996-09-11 | 1998-04-07 | Kawasaki Steel Corp | Production of grain oriented silicon steel sheet excellent in film characteristic |
JPH1088244A (en) | 1996-09-12 | 1998-04-07 | Kawasaki Steel Corp | Magnesium oxide for separation agent at annealing used fixed at manufacture of grain oriented silicon steel sheet |
JP3043975U (en) | 1997-03-21 | 1997-12-12 | 有限会社 ヒグチエンタープライズ | Battle-type handy-type racing car game machine |
JP4192282B2 (en) | 1997-12-01 | 2008-12-10 | Jfeスチール株式会社 | Method for producing MgO for annealing separator |
JP3650525B2 (en) | 1998-03-25 | 2005-05-18 | 新日本製鐵株式会社 | Annealing separator for grain-oriented electrical steel sheet and method for producing grain-oriented electrical steel sheet with excellent magnetic properties with glass coating |
JP3536775B2 (en) * | 2000-04-25 | 2004-06-14 | Jfeスチール株式会社 | Magnesia for annealing separator of grain-oriented electrical steel, method for producing the same, and method for producing grain-oriented electrical steel sheet with excellent coating properties |
JP2002348612A (en) * | 2001-05-23 | 2002-12-04 | Nippon Steel Corp | Method for manufacturing grain-oriented electromagnetic steel sheet without needing decarburization annealing |
JP3091096U (en) | 2002-06-28 | 2003-01-17 | 株式会社福井クラフト | Hidden secret |
JP3973988B2 (en) * | 2002-07-24 | 2007-09-12 | タテホ化学工業株式会社 | Calcium / boron composite oxide-containing magnesium oxide composition, method for producing the same, and use thereof |
JP4823719B2 (en) * | 2006-03-07 | 2011-11-24 | 新日本製鐵株式会社 | Method for producing grain-oriented electrical steel sheet with extremely excellent magnetic properties |
JP5040131B2 (en) | 2006-03-17 | 2012-10-03 | Jfeスチール株式会社 | Manufacturing method of unidirectional electrical steel sheet |
WO2008047999A1 (en) * | 2006-10-18 | 2008-04-24 | Posco | Annealing separating agent for grain oriented electrical steel sheet having uniform glass film and excellent magnetic properties and method of manufacturig the same |
JP5245277B2 (en) * | 2007-04-13 | 2013-07-24 | Jfeスチール株式会社 | Method for producing magnesia and grain-oriented electrical steel sheet for annealing separator |
JP5418844B2 (en) | 2010-03-25 | 2014-02-19 | 新日鐵住金株式会社 | Method for producing grain-oriented electrical steel sheet |
JP5786950B2 (en) * | 2011-10-04 | 2015-09-30 | Jfeスチール株式会社 | Annealing separator for grain-oriented electrical steel sheet |
JP5853968B2 (en) * | 2013-02-14 | 2016-02-09 | Jfeスチール株式会社 | Method for producing grain-oriented electrical steel sheet |
-
2016
- 2016-03-30 JP JP2016067691A patent/JP6494554B2/en active Active
-
2017
- 2017-03-16 CN CN201780021675.6A patent/CN109072332B/en active Active
- 2017-03-16 EP EP17774396.0A patent/EP3438295B1/en active Active
- 2017-03-16 RU RU2018137994A patent/RU2719827C1/en active
- 2017-03-16 KR KR1020187030372A patent/KR102380420B1/en active IP Right Grant
- 2017-03-16 WO PCT/JP2017/010689 patent/WO2017169852A1/en active Application Filing
- 2017-03-16 US US16/087,068 patent/US11001907B2/en active Active
-
2018
- 2018-09-26 IL IL261952A patent/IL261952A/en unknown
Also Published As
Publication number | Publication date |
---|---|
RU2719827C1 (en) | 2020-04-23 |
EP3438295A4 (en) | 2020-01-01 |
JP2017179460A (en) | 2017-10-05 |
US11001907B2 (en) | 2021-05-11 |
CN109072332B (en) | 2023-05-30 |
KR102380420B1 (en) | 2022-03-29 |
US20200115770A1 (en) | 2020-04-16 |
EP3438295A1 (en) | 2019-02-06 |
JP6494554B2 (en) | 2019-04-03 |
WO2017169852A1 (en) | 2017-10-05 |
CN109072332A (en) | 2018-12-21 |
KR20180130527A (en) | 2018-12-07 |
EP3438295B1 (en) | 2020-12-16 |
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